»ùÓÚµ¥Æ¬»úµÄÀºÇò¼ÆÊ±¼Æ·ÖÆ÷Éè¼Æ(CÓïÑÔ±à³Ì¡¢º¬proteus·ÂÕæÍ¼) ÏÂÔØ±¾ÎÄ

{ //µ÷ÓÃÑÓʱ×Ó³ÌÐò ʵÏÖÏû³ý°´¼ü¶¶¶¯¹¦ÄÜ£¬¼´£¬µ± delay(1); //¼ì²âµ½°´¼ü°´ÏÂʱºò£¬ÑÓʱ£¬°´¼üÈÔ°´Ï£¬ËµÃ÷°´¼ü if(RXD==0) //ȷʵ°´Ï£¬·Ç¶¶¶¯£¬¼×¶Ó¶ÔÓ¦¼Ó·Ö { while(RXD==0); x++;

}

}

if(TXD==0) { delay(1); if(TXD==0) {

while(TXD==0); y++;

}

} }

void keyjianfen1()

if(WR==0) { delay(1); if(WR==0) { while(WR==0); x--;

}

} if(RD==0) { delay(1);

//ͬÀí£¬¼ì²âÒÒ¶Ó¼Ó·Ö°´¼üʱºò°´Ï£¬²¢¼Ó·Ö //¼õ·Ö°´¼ü¼ì²â×Ó³ÌÐò£¬Æä»ù±¾Ëã·¨¼°¹¦ÄÜÓë¼Ó{

//Ïàͬ 32

if(RD==0) {

while(RD==0); y--;

}

} }

void key2()

{

if(INT0==0)

{ delay(10);

if(INT0==0) { chuzanting==0; zanting=1; n++;

if(n==60)

{ m++; n=1;

}

} } if(INT1==0) { delay(10); if(INT1==0) {

chuzanting==0;

//ÏÔʾʱ¼äµ÷Õû³ÌÐò£¬¼´»Ø±íºÍ¿ì±í

//ÔÚ±ÈÈüÖÐÓÐʱ¾­³£ÐèÒª»Ø±í£¬¹Êд´Ë³ÌÐò //»Ø±í×Ó³ÌÐò£¬¼ì²âµ½INT0°´ÏÂʱ£¬Ê¹Ê±¼ä»Øµ¹// chuzanting==0; zanting=1;Ϊ¸½¼Ó±äÁ¿£¬µ±»Ø±í°´¼ü //ËÉ¿ªÊ±,±íÔÝÍ££¬ÕâÁ½¸ö±äÁ¿ÓÃÀ´µ÷ÓÃÔÝÍ£ //¿ì±í×Ó³ÌÐò£¬¼ì²âµ½INT1°´ÏÂʱ£¬Ê¹µ¹¼Æ¼Ó¿ì£¬ //ͨ³£Çé¿öÏÂÓë»Ø±í×Ó³ÌÐòÅäºÏʹÓ㬼´µ±»Ø±í //»Ø¹ýµÄʱºò£¬°´´Ë¼üµ÷Õûʱ¼ä // chuzanting==0; zanting=1;×÷ÓÃͬÉÏ 33

zanting=1; n--; }

} }

void shijian() / /¸Ã³ÌÐòʹ»Ø±íºÍ¿ì±í°´¼üËÉ¿ªÊ±ºòÄÜ×Ô¶¯ÔÝÍ£ {

if(zanting==1&&INT0==1&&INT1==1&&chuzanting==0 ) {

EA=0; // zanting==1&&INT0==1&&INT1==1&&chuzanting==0×÷ÓÃΪ

zanting=0; //µ±°´¼üËÉ¿ªµÄʱºò£¬µ÷ÓÃÔÝÍ£³ÌÐòÌõ¼þ

chuzanting=0; //zanting=0;chuzanting=0,³õʼ»¯£¬ÒÔ±ãÏ´λرíºÍ¿ì±í

while(1) //°´¼üËÉ¿ªÊ±ºòÈÔÄܵ÷ÓÃÔÝÍ£³ÌÐò

{

display(m,n,x,y);

if(P1_0==0) //¼ì²âÔÝÍ£¼ü°´Ï£¬¿ªÖжϣ¬Ìø³öÔÝÍ£ {

delay(1); if(P1_0==0) {

while(P1_0==0); EA=1; break; } } } } }

void key3()

//°ë³¡½»»»³¡µØÊ±×Ô¶¯½»»»Ë«·½±ÈÈü·ÖÊý×Ó³ÌÐò{

int temp; //¶¨ÒåÖмä±äÁ¿temp£¬¼ì²âµ½Óа´¼ü°´ÏÂʱºò if(zidong==1&&jie==1) //½»»»¼×¶Ó£¬ÒÒ¶Ó±ÈÈü·ÖÊý

34

{

temp=x; // zidong==1&&jie==1ÊÇÅжϰ볡µÄÌõ¼þ // y=temp; display(m,n,x,y); zidong=0;

bujin=0;

} }

void key4() //±ÈÈüÔÝÍ£×Ó³ÌÐò {

if(P1_0==0) //¼ì²âµ½ÔÝÍ£°´¼ü°´ÏÂʱºò£¬ÁîEA=0¹Ø±ÕÖÐ¶Ï {

delay(1); //ͬͨ¹ýËÀÑ­»·³ÌÐòwhile(1)£¬²»¶ÏË¢ÐÂÊýÂë¹Ü if(P1_0==0) //µ±ÔÝÍ£¼üÔٴΰ´ÏÂʱºò£¬¿ªÖжϣ¬ÒÔʹ±ÈÈüʱ¼ä { //¼ÌÐøµ¹¼ÆÊ±£¬ÓÉÓÚÔÚÔÝÍ£µÄʱºò£¬³ÌÐò´¦ÓÚËÀÑ­ while(P1_0==0);

EA=0; //ÎÞ·¨»Øµ½Ö÷³ÌÐò£¬¹ÊÖ÷³ÌÐòÖмì²â°´¼ü°´Ï嵀 while(1) //ÎÞ·¨»Øµ½Ö÷³ÌÐò£¬¼´ÊµÏÖÁËÔÝͣʱ£¬³ýÁËÔÝÍ£¼ü

{ //ÆäËû°´¼ü°´Ï¾ùÎÞЧ

display(m,n,x,y); if(P1_0==0)

{ //µ±ÔÝÍ£¼üÔٴΰ´ÏÂʱºò£¬EA=1¿ªÖжϣ¬¼ÆÊ±ÊýÂë¹Ü delay(1); //¼ÌÐøµ¹¼ÆÊ±£¬Í¬Ê±Í¨¹ýbreakÓï¾ä£¬Ìø³öËÀÑ­»· if(P1_0==0) {

while(P1_0==0); EA=1; break; } }

35